zabbix-server_1            |    222:20210320:154520.200 In zbx_es_execute() param:{"alert_message":"TEST","alert_subject":"[RESOLVED] Unavailable by ICMP ping 1","event_nseverity":"4","event_source":"0","event_update_action":"{EVENT.UPDATE.ACTION}","event_update_message":"{EVENT.UPDATE.MESSAGE}","event_update_status":"0","event_update_user":"{USER.FULLNAME}","event_value":"0","field_1_full:Host":"Mikrotik HAP AC2 szafa rack [172.16.150.1]","field_2_short:Severity":"High","field_3_short:Event time":"2021.03.20 15:43:06","field_3_short_r:Recovery time":"2021.03.20 15:45:06","field_4_short_r:Event duration":"2m 0s","field_5_short:Operational data":"Up (1)","field_999_full_p:Trigger description":"Last one attempts returned timeout.  Please check device connectivity.","rc_api_url":"api/v1/","rc_msg_id":"XXX","rc_room_id":"4CzZXhKrj6eXMbzWa","rc_send_to":"#zabbix","rc_title_link":"https://zabbix.XXX.pl/tr_events.php?triggerid=18283&eventid=72","rc_url":"https://chat.XXX.pl","rc_user_id":"nHQocaYHRy7ssC6qz","rc_user_token":"XXX","use_default_message":"false"}
zabbix-server_1            |    222:20210320:154520.202 [ RocketChat Webhook ] Sending request: https://chat.XXX.pl/api/v1/chat.sendMessage
zabbix-server_1            | {"message":{"rid":"4CzZXhKrj6eXMbzWa","tmid":"XXX","tshow":true,"attachments":[{"collapsed":false,"color":"#009900","title":"[RESOLVED] Unavailable by ICMP ping 1","title_link":"https://zabbix.XXX.pl/tr_events.php?triggerid=18283&eventid=72","fields":[{"title":"Host","value":"Mikrotik HAP AC2 szafa rack [172.16.150.1]","short":false},{"title":"Severity","value":"High","short":true},{"title":"Event time","value":"2021.03.20 15:43:06","short":true},{"title":"Recovery time","value":"2021.03.20 15:45:06","short":true},{"title":"Event duration","value":"2m 0s","short":true},{"title":"Operational data","value":"Up (1)","short":true}]}]}}
zabbix-server_1            |    222:20210320:154520.280 [ RocketChat Webhook ] Received response with status code 400
zabbix-server_1            | {"success":false,"error":"not-allowed [error-not-allowed]","errorType":"error-not-allowed","details":{"method":"sendMessage"}}
zabbix-server_1            |    222:20210320:154520.280 [ RocketChat Webhook ] ERROR: Request failed with status code 400: "not-allowed [error-not-allowed]". Check debug log for more information.
zabbix-server_1            |    222:20210320:154520.280 End of zbx_es_execute():FAIL Sending failed: Request failed with status code 400: "not-allowed [error-not-allowed]". Check debug log for more information.
zabbix-server_1            |    222:20210320:154520.280 In zbx_ipc_socket_write()
zabbix-server_1            |    222:20210320:154520.280 End of zbx_ipc_socket_write():SUCCEED
zabbix-server_1            |    222:20210320:154520.281 zbx_setproctitle() title:'alerter #3 [sent 0, failed 0 alerts, idle 217.979884 sec during 218.062830 sec]'
zabbix-server_1            |    222:20210320:154520.281 In zbx_ipc_socket_read()
zabbix-server_1            |    219:20210320:154520.281 End of zbx_ipc_service_recv():1
zabbix-server_1            |    219:20210320:154520.281 In am_process_result()
zabbix-server_1            |    219:20210320:154520.281 am_process_result() alertid:15 mediatypeid:29 alertpoolid:0x760f34d
zabbix-server_1            |    219:20210320:154520.281 In am_retry_alert() alertid:15
zabbix-server_1            |    219:20210320:154520.281 End of am_retry_alert()
zabbix-server_1            |    219:20210320:154520.281 In am_db_update_alert() alertid:15 status:0 retries:2 value: error:Sending failed: Request failed with status code 400: "not-allowed [error-not-allowed]". Check debug log for more information.